[INFO] fetching crate momenta-macros 0.2.1... [INFO] testing momenta-macros-0.2.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate momenta-macros 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate momenta-macros 0.2.1 [INFO] finished tweaking crates.io crate momenta-macros 0.2.1 [INFO] tweaked toml for crates.io crate momenta-macros 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate momenta-macros 0.2.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate momenta-macros 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3dc79059e39410b09aa8c29c164a2075c81e8efee4c3bf232dece95af4e8e48 [INFO] running `Command { std: "docker" "start" "-a" "b3dc79059e39410b09aa8c29c164a2075c81e8efee4c3bf232dece95af4e8e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3dc79059e39410b09aa8c29c164a2075c81e8efee4c3bf232dece95af4e8e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3dc79059e39410b09aa8c29c164a2075c81e8efee4c3bf232dece95af4e8e48", kill_on_drop: false }` [INFO] [stdout] b3dc79059e39410b09aa8c29c164a2075c81e8efee4c3bf232dece95af4e8e48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fabebfc1fd292825acd0cbf55c06cea30414644cc7973aee816a9f9df70a9684 [INFO] running `Command { std: "docker" "start" "-a" "fabebfc1fd292825acd0cbf55c06cea30414644cc7973aee816a9f9df70a9684", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling momenta-macros v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.48s [INFO] running `Command { std: "docker" "inspect" "fabebfc1fd292825acd0cbf55c06cea30414644cc7973aee816a9f9df70a9684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fabebfc1fd292825acd0cbf55c06cea30414644cc7973aee816a9f9df70a9684", kill_on_drop: false }` [INFO] [stdout] fabebfc1fd292825acd0cbf55c06cea30414644cc7973aee816a9f9df70a9684 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8911dc0d0e8d29eba79355c34c33dd1c3e92621b49097b449238d4b20ada3155 [INFO] running `Command { std: "docker" "start" "-a" "8911dc0d0e8d29eba79355c34c33dd1c3e92621b49097b449238d4b20ada3155", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling momenta-macros v0.2.0 [INFO] [stderr] Compiling momenta-macros v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling momenta v0.2.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.13s [INFO] running `Command { std: "docker" "inspect" "8911dc0d0e8d29eba79355c34c33dd1c3e92621b49097b449238d4b20ada3155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8911dc0d0e8d29eba79355c34c33dd1c3e92621b49097b449238d4b20ada3155", kill_on_drop: false }` [INFO] [stdout] 8911dc0d0e8d29eba79355c34c33dd1c3e92621b49097b449238d4b20ada3155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d716868823e42c812f3b3d4fcabf71c6392337f1343e45baca7d70911075e258 [INFO] running `Command { std: "docker" "start" "-a" "d716868823e42c812f3b3d4fcabf71c6392337f1343e45baca7d70911075e258", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/momenta_macros-3439cb9d42ad3339) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests momenta_macros [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - when (line 157) ... FAILED [INFO] [stdout] test src/lib.rs - rsx (line 509) ... FAILED [INFO] [stdout] test src/lib.rs - component (line 415) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - when (line 157) stdout ---- [INFO] [stdout] error: expected expression, found `let` statement [INFO] [stdout] --> src/lib.rs:173:7 [INFO] [stdout] | [INFO] [stdout] 18 | when!(let Some(value) = option_value =>